The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 1986
Filed:
Oct. 09, 1984
Applicant:
Inventor:
Roy S Cataldo, Birmingham, MI (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
74329 ; 74325 ; 74331 ;
Abstract
A multi-speed power transmission has an input shaft and a coaxially aligned output shaft. Each shaft has gearing members connected thereto. The input gearing drives an idler gear which, in turn, drives a ratio gear. A plurality of meshing ratio and idler gears rotatably supported on parallel shafts are serially driven from the input gearing. The shaft supporting each ratio gear has a selectively engageable clutch mechanism for selectively connecting the respective ratio gear shaft with an output gear member. The respective output gear members are in constant mesh with the output gearing member.